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103302 (2000 AF50)
Classification: Main-belt Asteroid          SPK-ID: 2103302
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05836284608680486 4.2677e-08  
a 2.565689717187665 1.2867e-08 au
q 2.415948763116943 1.1429e-07 au
i 2.942063356250967 3.4608e-06 deg
node 117.5249629529809 8.3073e-05 deg
peri 82.02063177460266 8.7973e-05 deg
M 310.142837568985 2.9968e-05 deg
tp 2459408.388125833828
(2021-Jul-12.88812583)
0.00012535 TDB
period 1501.08272615254
4.11
1.1292e-05
3.092e-08
d
yr
n .2398268887702974 1.8042e-09 deg/d
Q 2.715430671258386 1.3618e-08 au
  Orbit Determination Parameters
   # obs. used (total)      693  
   data-arc span      7774 days (21.28 yr)  
   first obs. used      1999-12-02  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53249  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:46:06  

Additional Information
 Earth MOID = 1.41441 au 
 Jupiter MOID = 2.24113 au 
 T_jup = 3.428 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457318.5 (2015-Oct-23.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05877461292523465 4.2682e-08  
q 2.414199607303198 1.1428e-07 au
tp 2457912.158408639842
(2017-Jun-07.65840864)
0.00012246 TDB
node 117.5696722760583 8.3091e-05 deg
peri 83.13194630801905 8.7949e-05 deg
i 2.942001840435347 3.461e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      693  
   data-arc span      7774 days (21.28 yr)  
   first obs. used      1999-12-02  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53249  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:46:06  

Additional Information
 Jupiter MOID = 2.24113 au 
 T_jup = 3.428 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.82175712196767E-15 -4.853908410958754E-15 -6.799342435765793E-13 1.674527323207957E-14 -1.350231508111721E-13 -8.278868972021821E-16
q -4.853908410958754E-15 1.306040797506527E-14 2.00282180274297E-12 -4.408597307970157E-14 3.914457313257195E-13 2.358028972487976E-15
tp -6.799342435765793E-13 2.00282180274297E-12 1.499626791420561E-8 2.903907904741547E-11 3.550798965009777E-9 2.134580486411873E-12
node 1.674527323207957E-14 -4.408597307970157E-14 2.903907904741547E-11 6.904089634046848E-9 -6.887314663825316E-9 3.015564193921587E-11
peri -1.350231508111721E-13 3.914457313257195E-13 3.550798965009777E-9 -6.887314663825316E-9 7.735090655008131E-9 -2.963579701757102E-11
i -8.278868972021821E-16 2.358028972487976E-15 2.134580486411873E-12 3.015564193921587E-11 -2.963579701757102E-11 1.19786504239547E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.8   n/a MPO453486  

103302 (2000 AF50)          Discovered 2000-Jan-05 by Korlevic, K. at Visnjan
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2000 AF50 = 2001 KQ8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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